322212230012 has 12 divisors (see below), whose sum is σ = 567655775400. Its totient is φ = 160024865616.

The previous prime is 322212230003. The next prime is 322212230029. The reversal of 322212230012 is 210032212223.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 270311678 + ... + 270312869.

It is an arithmetic number, because the mean of its divisors is an integer number (47304647950).

Almost surely, 2^322212230012 is an apocalyptic number.

It is an amenable number.

322212230012 is a deficient number, since it is larger than the sum of its proper divisors (245443545388).

322212230012 is a wasteful number, since it uses less digits than its factorization.

322212230012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540624700 (or 540624698 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 322212230012 its reverse (210032212223), we get a palindrome (532244442235).

The spelling of 322212230012 in words is "three hundred twenty-two billion, two hundred twelve million, two hundred thirty thousand, twelve".